Climate and monthly weather forecastLlanmaes, United Kingdom
Climate and monthly weather forecast
Weather in January
January, the same as December, in Llanmaes, United Kingdom, is a frosty winter month, with an average temperature ranging between max 7.5°C (45.5°F) and min 4.1°C (39.4°F). The coldest period tends to be January, when average temperatures fluctuate between a high of 7.5°C (45.5°F) and a low of 4.1°C (39.4°F). Weather in January »Weather in February
February, the last month of the winter in Llanmaes, is another chilly month, with temperature in the range of an average low of 3.9°C (39°F) and an average high of 7.8°C (46°F). February's advent notes a subtle adjustment in average high-temperature to a still frosty 7.8°C (46°F) from January. Weather in February »Weather in March
The first month of the spring, March, is also a frosty month in Llanmaes, United Kingdom, with an average temperature ranging between max 9.8°C (49.6°F) and min 4.4°C (39.9°F). Llanmaes signifies an average high-temperature of a still frosty 9.8°C (49.6°F) in March, closely mirroring the 7.8°C (46°F) of February. Weather in March »Weather in April
April in Llanmaes, United Kingdom, is a fresh spring month, with temperature in the range of an average high of 12.3°C (54.1°F) and an average low of 5.9°C (42.6°F). The advent of April signifies a minor shift to an average high-temperature of a cool 12.3°C (54.1°F), aligning closely with March. Weather in April »Weather in May
May, the last month of the spring in Llanmaes, is a mild month, with temperature in the range of an average high of 14.7°C (58.5°F) and an average low of 8.3°C (46.9°F). An average high-temperature of a mild 14.7°C (58.5°F) marks May, exhibiting a close resemblance to the conditions in April. Weather in May »Weather in June
June, the first month of the summer in Llanmaes, is a refreshing month, with temperature in the range of an average high of 17.3°C (63.1°F) and an average low of 10.9°C (51.6°F). As Llanmaes welcomes June, the average high-temperature records at a comfortable 17.3°C (63.1°F), marking an insignificant deviation from the prior month. Weather in June »Weather in July
July, like June, in Llanmaes, United Kingdom, is another comfortable summer month, with temperature in the range of an average high of 19°C (66.2°F) and an average low of 13°C (55.4°F). With average high temperatures of 19°C (66.2°F) and lows of 13°C (55.4°F), July is the warmest month. Weather in July »Weather in August
August, the last month of the summer in Llanmaes, is also an enjoyable month, with temperature in the range of an average high of 18.5°C (65.3°F) and an average low of 13.3°C (55.9°F). Llanmaes, United Kingdom, experiences a transition to a still comfortable 18.5°C (65.3°F) in average high-temperatures with the arrival of August, not greatly differing from July's 19°C (66.2°F). Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Llanmaes, United Kingdom, with temperature in the range of an average low of 11.4°C (52.5°F) and an average high of 17.1°C (62.8°F). The average high-temperature is a still refreshing 17.1°C (62.8°F) in September, hardly different from the 18.5°C (65.3°F) recorded in August. Weather in September »Weather in October
October, like September, is another mild autumn month in Llanmaes, United Kingdom, with temperature in the range of an average high of 14.1°C (57.4°F) and an average low of 9.7°C (49.5°F). The arrival of October suggests a slight decrease in the average high-temperature, moving from a refreshing 17.1°C (62.8°F) in September to a moderate 14.1°C (57.4°F). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Llanmaes, United Kingdom, with temperature in the range of an average low of 6.9°C (44.4°F) and an average high of 10.4°C (50.7°F). November heralds a minor drop in average high-temperature, sliding from October's refreshing 14.1°C (57.4°F) to a fresh 10.4°C (50.7°F). Weather in November »Weather in December
December, the first month of the winter in Llanmaes, is still a chilly month, with an average temperature ranging between min 5.2°C (41.4°F) and max 8.6°C (47.5°F). Llanmaes ushers in December with an average high-temperature of a frosty 8.6°C (47.5°F), showing a close resemblance to the previous month. Weather in December »Updated: Feb 8, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Temperature readings in Llanmaes, United Kingdom, reach their annual highs in January, averaging 7.5°C (45.5°F) and a minimum average of 4.1°C (39.4°F).
Throughout the year, there are 132.6 rainfall days, and 252mm (9.92") of precipitation is accumulated.
January, February, November and December are months with snowfall in Llanmaes, United Kingdom.
In Llanmaes, United Kingdom, during the entire year, snow falls for 3.1 days and aggregates up to 8mm (0.31") of snow.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
February is the month with the most snowfall. Snow falls for 1 days and accumulates 5mm (0.2") of snow.
March through October are months without snowfall in Llanmaes.
April and May, with an average relative humidity of 81%, are the least humid months in Llanmaes.
April is the month with the least rainfall in Llanmaes. Rain falls for 9.1 days and accumulates 12mm (0.47") of precipitation.
May has the most sunshine of the year, with an average of 8.2h of sunshine.
The months with the highest UV index in Llanmaes, United Kingdom, are May through September, with an average maximum UV index of 4.
The month with the longest days in Llanmaes is June, with an average of 16h and 30min of daylight.
In Llanmaes, United Kingdom, temperatures reach their average annual highs in July, measuring 19°C (66.2°F) and a minimum average of 13°C (55.4°F).
The wettest months in Llanmaes are August and November, with an average 31mm (1.22") of rainfall.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from BST to GMT. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 1:00 am, and the time zone reverts from GMT to BST.
The months with the highest humidity are November and December, with an average relative humidity of 86%.
The month with the least sunshine in Llanmaes is November, with an average of 3.9h of sunshine.
December has the shortest days of the year in Llanmaes, with an average of 7h and 54min of daylight.
Average temperature
Llanmaes, United Kingdom
The warmest month (with the highest average high temperature) is July (19°C).
The month with the lowest average high temperature is January (7.5°C).
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is February (3.9°C).
Average pressure
Llanmaes, United Kingdom
- Average pressure in January:
1014mbar - Average pressure in February:
1013.4mbar - Average pressure in March:
1015.3mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1016.7mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1015.2mbar - Average pressure in August:
1014.7mbar - Average pressure in September:
1016.8mbar - Average pressure in October:
1014.6mbar - Average pressure in November:
1010mbar - Average pressure in December:
1014mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010mbar).
Average wind speed
Llanmaes, United Kingdom
- Average wind speed in January:
21.6km/h - Average wind speed in February:
22.3km/h - Average wind speed in March:
19.9km/h - Average wind speed in April:
16.2km/h - Average wind speed in May:
15.9km/h - Average wind speed in June:
15.2km/h
- Average wind speed in July:
15.2km/h - Average wind speed in August:
16km/h - Average wind speed in September:
16.3km/h - Average wind speed in October:
18.6km/h - Average wind speed in November:
21km/h - Average wind speed in December:
22km/h
The windiest month (with the highest average wind speed) is February (22.3km/h).
The calmest months (with the lowest average wind speed) are June and July (15.2km/h).
Average humidity
Llanmaes, United Kingdom
The months with the highest relative humidity are November and December (86%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall
Llanmaes, United Kingdom
The wettest months (with the highest rainfall) are August and November (31mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days
Llanmaes, United Kingdom
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
9.9 days - Average rainfall days in April:
9.1 days - Average rainfall days in May:
10.3 days - Average rainfall days in June:
10.7 days
- Average rainfall days in July:
12.1 days - Average rainfall days in August:
13.2 days - Average rainfall days in September:
10 days - Average rainfall days in October:
10.9 days - Average rainfall days in November:
13.5 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is November (13.5 days).
The months with the least rainy days are February and April (9.1 days).
Average snowfall
Llanmaes, United Kingdom
The month with the highest snowfall is February (5mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days
Llanmaes, United Kingdom
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
1 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.3 days - Average snowfall days in December:
0.7 days
The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Llanmaes, United Kingdom
- Average daylight in January:
8h and 30min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 54min - Average daylight in May:
15h and 36min - Average daylight in June:
16h and 30min
- Average daylight in July:
16h and 6min - Average daylight in August:
14h and 30min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
8h and 54min - Average daylight in December:
7h and 54min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January:
4h and 6min - Average sunshine in February:
4h and 6min - Average sunshine in March:
5h and 54min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 12min - Average sunshine in June:
7h and 48min
- Average sunshine in July:
8h and 6min - Average sunshine in August:
7h and 36min - Average sunshine in September:
7h and 12min - Average sunshine in October:
4h and 30min - Average sunshine in November:
3h and 54min - Average sunshine in December:
4h and 6min
The month with the most sunshine is May (Average sunshine: 8h and 12min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).
Average sunshine days
Llanmaes, United Kingdom
- Average sunshine days in January:
15.4 days - Average sunshine days in February:
15.2 days - Average sunshine days in March:
18.8 days - Average sunshine days in April:
19.2 days - Average sunshine days in May:
18.4 days - Average sunshine days in June:
16.3 days
- Average sunshine days in July:
15.4 days - Average sunshine days in August:
14.2 days - Average sunshine days in September:
16.1 days - Average sunshine days in October:
16 days - Average sunshine days in November:
13.7 days - Average sunshine days in December:
14.5 days
The month with the most sunshine days is April (19.2 days).
The month with the least sunshine days is November (13.7 days).
Average UV index
Llanmaes, United Kingdom
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Llanmaes, United Kingdom
The month with the most cloud cover is November (Cloud cover 61).
The months with the least cloud cover are April and May (Cloud cover 46).
Average visibility
Llanmaes, United Kingdom
The months with the highest visibility are February, March and December (10km).
The months with the lowest visibility are January, April, May, June, July, August, September, October and November (9km).
